Well, she likes chocolate and lemon (though it's Meyer lemons which I agree are a better match due to how fragrant and sweet they are in comparison to the much sharper Eureka lemons):

http://www.cannellevanille.com/2009/...emon-love.html
http://www.cannellevanille.com/2009/...boust-and.html

Again, her stuff can be daunting if you don't do much pastry, and it's pricey, but you can at least get an idea of how to pair the two.